Change for testing

- Change load config file for testing
Merge branch 'master' of https://github.com/thangnvaltplus/cakechat

Conflicts:
	Controller/MessagesController.php
Merge branch 'master' of https://github.com/thangnvaltplus/cakechat
Modify Message Controller for post data to elatic so that indexing

- Modify field and data so that post to elastic search server